ASI4UC-E-G1-SR ZMDI, ASI4UC-E-G1-SR Datasheet - Page 11
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ASI4UC-E-G1-SR
Manufacturer Part Number
ASI4UC-E-G1-SR
Description
Interface - Specialized ASI
Manufacturer
ZMDI
Datasheet
1.ASI4UC-G1-MT.pdf
(63 pages)
Specifications of ASI4UC-E-G1-SR
Product Category
Interface - Specialized
Rohs
yes
Product Type
Actuator Sensor Interface IC
Operating Supply Voltage
16 V to 33.1 V
Supply Current
6 mA
Maximum Power Dissipation
850 mW
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
Package / Case
SOP-28
Minimum Operating Temperature
- 25 C
1.2. Operating Conditions
Table 2: Operating Conditions
Symbol
V
V
V
V
I
I
I
1
2
3
Table 3: Crystal Frequency
Symbol
f
4
The ASI4U supports an integrated clock watchdog. If no crystal or clock oscillation is recognized for 150µs the
IC generates a RESET event until clock oscillation is available.
More detailed oscillator pin definitions can be found in chapter 3.10 on page 47.
1.3. Quality Standards
The quality of the IC will be ensured according to the ZMDI quality standards. Functional device parameters
are valid for device operating conditions specified in chapter 1.2. Production device tests are performed within
the recommended ranges of V
unless otherwise stated.
Data Sheet
January 30, 2012
UIN
CL1
CL2
c
amb
DC-Parameter:
Below V
UOUT and U5R.
Outside of these limits the send current shape and send current amplitude cannot be guaranteed.
f
the internal clock circuit accordingly. The frequency detection is locked as soon as one AS-i telegram
was correctly received at any input channel. It can be reset by Power On Reset only.
Note: In Slave Mode the locking occurs if a Master Call was received. In Master-/ Repeater-/Monitor
Mode a Master Call or a Slave Response that was received on any input channel, triggers the
frequency locking.
UIN
0V
ASIP
ASIN
The IC automatically detects whether the crystal frequency is 8.000MHz or 16.000MHz and controls
c
ASI4U / ASI4U-E
Spec. 3.0 Com
, V
= 8.000 MHz, no load at any pin, transmitter turned off, digital state machine is in idle state
GND
UINmin
Parameter
Positive supply voltage for IC operation
Negative supply voltage
DC voltage at ASIP relating to V
DC voltage at ASIN relating to V
Operating current at V
Max. output sink current at pins DO3...DO0, DSR
Max. output sink current at pins P0...P3, PST
Ambient temperature range, operating range
(ASI4U-E)
Parameter
Crystal frequency
the power supply block may not be able to provide the specified output currents at
© 2012 Zentrum Mikroelektronik Dresden AG — Rev. 2.1
All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without
the prior written consent of the copyright owner. The information furnished in this publication is PRELIMINARY and subject to
changes without notice.
pliant Universal AS-I IC
V
V
UINmin
UINmax
ASIP
= V
= V
- V
UIN
UOUTmin
UOUTmax
ASIN
= 30V
, V
+ V
+ V
IN
0V
0V
DROPmax
- V
DROPmin
0V
, amb = + 25°C (+ 85°C and - 25°C on sample base only)
Min
16
0
16
-4
-25
Nom.
8.000/16.000 MHz
Max.
33.1
0
33.1
4
6
10
10
85
(105)
Unit
V
V
V
V
mA
mA
mA
°C
Unit
11 of 63
Note
1
2
2
3
Note
4